Murder by Decree (1979)

The black carriage trundles through the convincingly dark, dank, filthy
streets of Whitechapel. We get glimpses of the shining, staring eyes of the
madman. Jack the Ripper is at work, killing and mutilating prostitutes under
the noses of the helpless police.

Why don't they call in Sherlock Holmes? Because were he to solve the case, he
might bring down not only the Government, but the Monarchy itself.

It seems natural to bring Holmes and the Ripper together, but AC Doyle never
did so. Maybe it would have been in bad taste at the time.

These days Sherlock Holmes has been absorbed into the fantasy/action genre,
but this film is very much in the traditional vein, closer to the texts. The
ageless Christopher Plummer is spot-on as the brainy Holmes, tormented this
time by the injustice of the authorities and his own culpability in the
horrific death of one of the women. James Mason is a satisfying Watson: loyal
and stuffy, but not a fool.

Combining the traditional Holmes with grimy London and bloody crime is a nice
approach: the steadfastness of the detective comforts us while the Ripper
terrifies us. The mutilations are mostly just suggested, but that's
enough. The glimpses of Mary Kelly's agonies through a dirty window are hard
to bear.

Problems:

It's done with a limited budget, but you can also see they get good value
from it. The director likes large sets, but uses locations and models, too.

The dialogue tends to explain the plot, although maybe that's appropriate
for a Holmes mystery.

That Holmes would consult a psychic seems absurd, but AC Doyle did take that
sort of thing seriously in later years.

After the action climax we have 15 minutes of summing up.

From Hell (2001) has a similar plot, done with more splatter. The films are
probably independent; this solution -- one of many -- to the mystery
(Freemasons, royal secrets) had been established earlier.

The DVD has a commentary track by the director, and also a PDF of the
screenplay: "Sherlock Holmes and Saucy Jack".

No proper subtitles, but it has old-style closed-captions, useless for most
people in the HDMI age. When available I extract them, convert to SRT and
embed them in a MKV version of the title.